> For the complete documentation index, see [llms.txt](https://docs.fractalbitcoin.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fractalbitcoin.io/articles.md).

# Articles

- [Fractal Vote Explained](https://docs.fractalbitcoin.io/articles/fractal-vote-explained.md)
- [Understanding BRC20: Experimenting with the Bitcoin Script](https://docs.fractalbitcoin.io/articles/understanding-brc20-experimenting-with-the-bitcoin-script.md)
- [Understanding Runes: Making BITCOIN Fun Again](https://docs.fractalbitcoin.io/articles/understanding-runes-making-bitcoin-fun-again.md)
- [Understanding CAT Protocol: The Latest Player in Bitcoin Token Standards](https://docs.fractalbitcoin.io/articles/understanding-cat-protocol-the-latest-player-in-bitcoin-token-standards.md)
- [What is OP\_CAT?](https://docs.fractalbitcoin.io/articles/what-is-op_cat.md)
- [Alkanes on Bitcoin: Fueling Smart Contracts on Bitcoin Natively](https://docs.fractalbitcoin.io/articles/alkanes-on-bitcoin-fueling-smart-contracts-on-bitcoin-natively.md)
- [Bitcoin Script: A Comprehensive Primer for Developers](https://docs.fractalbitcoin.io/articles/bitcoin-script-a-comprehensive-primer-for-developers.md)
- [Understanding Goldinals: Building Trust-Minimized Tokens on Bitcoin and Fractal](https://docs.fractalbitcoin.io/articles/understanding-goldinals-building-trust-minimized-tokens-on-bitcoin-and-fractal.md)
- [Bitcoin’s Data Debate: The OP\_RETURN Policy Shift, Explained](https://docs.fractalbitcoin.io/articles/bitcoins-data-debate-the-op_return-policy-shift-explained.md)